The lightweight nCycle, an e-bike designed by Skyrill and Marin Myftiu, has built-in brakes and lights that secure your safety. The fold-up design allows users to use it easily. It can be folded up in 2 seconds and remains sturdy. The revolutionary e-bike locks itself, carries your payload in style and takes out all the worries of owning a bicycle, leaving you only the pleasure of riding it.

The InterLock is an integrated bicycle lock that hides inside of your bike frame via the seat post. The design is universal, so it works on nearly every single bicycle. It's always with you and always hidden.

Saddle Lock provides a way to quickly lock the rear wheel by pushing back the seat into the locking position. Additional locking accessories are no longer needed for the bike. Designed by Lee Sang Hwa, Kim Jin Ho & Yeo Min Gu.

The children bike is made from 100% PVC drain pipes by Spanish Bruno Gavira. Joints are put together with PVC glue or screwed depending the effort they have to support. The wheels are taking from a beer case crate trolley, and they have inner ball bearing included. Axel hubs are the only steel pieces in the bike, with an industrial 8mm. Thick piece of felt to make the saddle comfortable.

Revolights are a set of LED lights arranged around a hoop that attaches to the front and back wheels of your bike. Lithium-ion batteries, bracket-mounted to the front and rear hub, supply power to the LEDs. The batteries can be charged via USB. Those batteries will keep the lights on for about 4 hours. There are 8 LEDs at 35 lumens, per wheel. The Revolights started out as a Kickstarter project a year ago, it was funded many times over. The company is now selling them at full retail price, which is $250.

Forget the common bikes we use. Take a look at this Donkey Bike by Ben Wilson. It is a utility cargo bike with load-carrying designs, as can be seen from its name. The bike comes in 2 colors: green and black.

Made in Manchester, UK, Swifty One scooter is a genuine quality British product. The unique and innovative folding mechanism allows users to fold it in 3 easy stages. Weighing only 7.8kg, it can be easily carried on and off public transport, and can be rolled on its front wheel while folded for easy manoeuvrability. It even folds flat against a wall for easy storage.

The 'energy return wheel' concept by colorado-based designer Brian Russell demonstrates the possibilities of advanced wheel technologies. Instead of air, it uses rubber stretched over a series of carbon nano tube reinforced composite rods to provide its cushioning. These rods can be adjusted, changing the tension of the rubber to suit different types of terrain, improves flexing and recoil cycling.

Bookbike is a hybrid bike rack and a bookshelf by BYografia. Perfect for those with no space to spare but have to keep their bike indoors, away from the thieves. The Book Bike comes in opaque chalk white or iron grey. It costs $3,600.

The Bicymple is a simple unicycle which removing the chain, a CroMo steel frame that is just two simple bars that run above and between the two wheel, which is a working prototype created by Josh Bechtel of Scalyfish Designs ."By removing the chain, the number of moving parts and overall complexity is significantly reduced. A direct-drive, freewheeling hub joins the crank arm axis with the rear-wheel axis, shortening the wheelbase and minimizing the design. "

This Recycled Cardboard Bicycle created by Izhar Gafni. His bike is put together using recycled card board and will only cost $9 to $12 to produce, and Gafni hopes they hit the market in 2013 for around $60. Everything except the chain and brakes is cardboard, coated with painted waterproof resin. The current prototype weighs 20 pounds, and can carry riders weighing up to 485 pounds.